XF 1.3 Security error occurred. Please press back, refresh the page, and try again.

[Console Crunch]

hallo,

i get this error at most pages mainly in the Admin Panel: Security error occurred. Please press back, refresh the page, and try again.

According to this thread it maybe has to do something with Suhosin as Jake replied in the thread: https://xenforo.com/community/threa...ss-back-refresh-the-page-and-try-again.25839/

i deleted the suhosin config and in my phpinfo the suhosin info disappeared, so i guess i 'disabed it' but the errors still come, and yes i'm sure i restarted services and rebooted server. aswell i have made post_max unlimited since i readed that could be a problem aswell.

Any idea how to fix this?

Thank you in advance!

 

[Mike]

If it's happening consistently, it would likely indicate another issue. Likely server configuration related, possibly not sending form data through correctly. What changed on your server when this started happening?

 

[Console Crunch]

A friend of me have doing setup for a new ( more securely )VPS. So we decided to get a whole new VPS Server. From the same hosting where we never had problems with it before. So i can't imagen what's going wrong ( it has to do with the extra security though i think ).

 

[Mike]

So it happened when you moved servers? I would probably back up and start from a more baseline configuration and confirm that things are working then bring the additional security changes in. Unfortunately, there are so many variables (and potentially many things changing at once) so it's hard for me to have a particular recommendation.

 

[Console Crunch]

hmmmm maybe this is more interesting?

 

[Mike]

You should look at the JS console in the developer tools for your browser. It should have what was actually returned by the server.

 

[Console Crunch]

i only get a big message in red, this is the result in red: http://pastebin.com/K38Y3fe2 ( only 1000 characters allowed in a post )
please let me know if you need anymore or if i am wrong. and yes: i tried multiple webbrowsers and so on Mac OS and Windows.

thank you in advance

 

[teletubbi]

No you should post the error message in your console.

This looks like this.

 

[Console Crunch]

No you should post the error message in your console.

This looks like this.

View attachment 84036

eeeuh.. i still do anything wrong?

Spoiler: WARNING: big pictures

start error ^
last lines of error \/

 

[Console Crunch]

By the way, no idea if it helps you, but when i change mail info for example it works fine. but changing the basic board or changing user info i get these error's. ( even though i dont even change anything )

 

[Mike]

It's returning HTML which fits with what I was suggesting about form data not being received by PHP correctly. This could be related to your web server configuration (how PHP is connected, how data is passed to PHP, etc) or it could be down to your PHP configuration (max input vars, max post size, etc). I would probably suggest taking your configuration/setup back to more of a "default", out of the box system and then make changes one by one to identify what's causing the issue.

 

[Console Crunch]

It's returning HTML which fits with what I was suggesting about form data not being received by PHP correctly. This could be related to your web server configuration (how PHP is connected, how data is passed to PHP, etc) or it could be down to your PHP configuration (max input vars, max post size, etc). I would probably suggest taking your configuration/setup back to more of a "default", out of the box system and then make changes one by one to identify what's causing the issue.

I will try that asap, many thanks for your help/suggestions.